[test] add a dynamic self test file

Author: Suyash Srijan

test/PrintAsObjC/dynamicself.swift

@@ -1,30 +1,37 @@
+// REQUIRES: objc_interop
+
 // RUN: %empty-directory(%t)
-// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -emit-module -o %t %s -module-name dynamicself -disable-objc-attr-requires-foundation-module
-// RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -parse-as-library %t/dynamicself.swiftmodule -typecheck -emit-objc-header-path %t/dynamicself.h -disable-objc-attr-requires-foundation-module
-// RUN: %FileCheck %s < %t/dynamicself.h
-// RUN: %check-in-clang %t/dynamicself.h
 
-// REQUIRES: objc_interop
+// FIXME: BEGIN -enable-source-import hackaround
+// RUN:  %target-swift-frontend(mock-sdk: -sdk %S/../Inputs/clang-importer-sdk -I %t) -emit-module -o %t %S/../Inputs/clang-importer-sdk/swift-modules/ObjectiveC.swift -disable-objc-attr-requires-foundation-module
+// RUN:  %target-swift-frontend(mock-sdk: -sdk %S/../Inputs/clang-importer-sdk -I %t) -emit-module -o %t  %S/../Inputs/clang-importer-sdk/swift-modules/CoreGraphics.swift
+// RUN:  %target-swift-frontend(mock-sdk: -sdk %S/../Inputs/clang-importer-sdk -I %t) -emit-module -o %t  %S/../Inputs/clang-importer-sdk/swift-modules/Foundation.swift
+// RUN:  %target-swift-frontend(mock-sdk: -sdk %S/../Inputs/clang-importer-sdk -I %t) -emit-module -o %t  %S/../Inputs/clang-importer-sdk/swift-modules/AppKit.swift
+// FIXME: END -enable-source-import hackaround
+
+
+// RUN: %target-swift-frontend(mock-sdk: -sdk %S/../Inputs/clang-importer-sdk -I %t) -emit-module -I %S/Inputs/custom-modules -o %t %s -disable-objc-attr-requires-foundation-module
+// RUN: %target-swift-frontend(mock-sdk: -sdk %S/../Inputs/clang-importer-sdk -I %t) -parse-as-library %t/dynamicself.swiftmodule -typecheck -I %S/Inputs/custom-modules -emit-objc-header-path %t/dynamicself.h -import-objc-header %S/../Inputs/empty.h -disable-objc-attr-requires-foundation-module
+// RUN: %FileCheck %s < %t/dynamicself.h
+// RUN: %check-in-clang -I %S/Inputs/custom-modules/ %t/dynamicself.h
 
 import Foundation
 
 // CHECK-LABEL: @protocol FooProtocol
-// CHECK-NEXT:    - (nonnull instancetype)fooFunc SWIFT_WARN_UNUSED_RESULT;
-// CHECK-NEXT:    - (nullable instancetype)optionalFooFunc SWIFT_WARN_UNUSED_RESULT;
-// CHECK-NEXT:  @end
-
 @objc protocol FooProtocol {
+  // CHECK: - (nonnull instancetype)fooFunc SWIFT_WARN_UNUSED_RESULT;
   func fooFunc() -> Self
+  // CHECK: - (nullable instancetype)optionalFooFunc SWIFT_WARN_UNUSED_RESULT;
   func optionalFooFunc() -> Self?
 }
+// CHECK: @end
 
 // CHECK-LABEL: @interface BarClass : NSObject <FooProtocol>
-// CHECK-NEXT:    - (nonnull instancetype)fooFunc SWIFT_WARN_UNUSED_RESULT;
-// CHECK-NEXT:    - (nullable instancetype)optionalFooFunc SWIFT_WARN_UNUSED_RESULT;
-// CHECK-NEXT:    - (nonnull instancetype)init OBJC_DESIGNATED_INITIALIZER;
-// CHECK-NEXT:  @end
-
 @objc @objcMembers class BarClass: NSObject, FooProtocol {
+  // CHECK: - (nonnull instancetype)fooFunc SWIFT_WARN_UNUSED_RESULT;
   func fooFunc() -> Self { return self }
+  // CHECK: - (nullable instancetype)optionalFooFunc SWIFT_WARN_UNUSED_RESULT;
   func optionalFooFunc() -> Self? { return self }
+  // CHECK: - (nonnull instancetype)init OBJC_DESIGNATED_INITIALIZER;
 }
+// CHECK: @end